Uniting of one-dimensional optimal filtering outcomes for semicausal and noncausal processing of Gaussian uniform images

Authors

  • S. V. Vishnevyy National Technical University of Ukraine, Kyiv Politechnic Institute, Kiev
  • S. Ya. Zhuk National Technical University of Ukraine, Kyiv Politechnic Institute, Kiev http://orcid.org/0000-0002-0046-8450

DOI:

https://doi.org/10.20535/RADAP.2011.45.77-83

Keywords:

semicausal filtering of images, noncausal filtering of images, uniting of estimations, random field

Abstract

Linear algorithms of uniting of one-dimensional optimal filtering outcomes for semicausal and noncausal processing of Gaussian uniform images are synthesized. Designed algorithms are implemented in two stages. At the first stage the one-dimensional Kalman filtering of Gaussian uniform image observations along each of considered coordinates is executed. At the second stage uniting of computed at the first stage estimations is executed. Analysis of designed algorithms is done on the model example by means of statistical modeling on computer. Comparing of designed algorithm with known algorithms is carried out. Characteristics of accuracy of estimations computed by designed algorithms by means of semicausal and noncausal processing of Gaussian uniform images are shown.

Author Biographies

S. V. Vishnevyy, National Technical University of Ukraine, Kyiv Politechnic Institute, Kiev

Вишневий С. В., аспірант каф. радіотехнічних пристроїв та систем радіотехнічного факультету

S. Ya. Zhuk, National Technical University of Ukraine, Kyiv Politechnic Institute, Kiev

D. of Sci (Techn), Prof.

References

Грузман И.С., Микерин В.И., Спектор А.А. Двухэтапная фильтрация изображений на основе использования ограниченных данных.//Радиотехника и электроника. − 1995. − Вып. − 5. − С.817−822.

Вишневый С.В., Жук С.Я. Алгоритм объединения результатов одномерной оптимальной фильтрации при обработке изображений.//Вісник НТУУ ″КПІ″ Серія – Радіотехніка. Радіоапаратобудування. − Вип. − 40. − С.55−60.

Жук С.Я. Методы оптимизации дискретных динамических систем со случайной структурой / Монография. К.: НТУУ «КПИ», 2008. − 232с.

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How to Cite

Вишневий, С. В. and Жук, С. (2011) “Uniting of one-dimensional optimal filtering outcomes for semicausal and noncausal processing of Gaussian uniform images”, Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, 0(45), pp. 77-83. doi: 10.20535/RADAP.2011.45.77-83.

Issue

No. 45 (2011)

Section

Telecommunication, navigation, radar systems, radiooptics and electroacoustics

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